Fig. 1From: Circular RNA circ_0008365 regulates SOX9 by targeting miR-338-3p to inhibit IL-1β-induced chondrocyte apoptosis and extracellular matrix degradationCirc_0008365 expression was decreased in OA cartilage tissues and IL-1β-induced CHON-001 cells. A Relative expression of circ_0008365 was detected in OA cartilage tissues (n = 25) and normal tissues (n = 20); B Relative expression of circ_0008365 was detected in IL-1β-induced CHON-001 cells; C The stability of circ_0008365 and SERPINE2 was analyzed by qRT-PCR in CHON-001 cells treated with or without RNase R; D The location of circ_0008365 was determined by cytoplasmic and nuclear RNA separation assay. **P < 0.01, ***P < 0.001Back to article page